Houston Astros right-handed relievers Ryan Pressly and Roberto Osuna had been so overwhelmingly dominant entering play Friday that any sort of individual blip would have come as a surprise.

The fact that both proved something other than infallible in the same game was akin to a seismic event.

Before Osuna surrendered his first home run on the season, a solo shot to Boston Red Sox pinch hitter Christian Vazquez that ended his streak of consecutive scoreless appearances at 18, Pressly had his major-league-record streak of 40 consecutive scoreless appearances snapped by a Jackie Bradley Jr. homer on the first pitch of the eighth inning.